CH216171A - Process and plant for biological wastewater treatment. - Google Patents

Process and plant for biological wastewater treatment.

Info

Publication number
CH216171A
CH216171A CH216171DA CH216171A CH 216171 A CH216171 A CH 216171A CH 216171D A CH216171D A CH 216171DA CH 216171 A CH216171 A CH 216171A
Authority
CH
Switzerland
Prior art keywords
plant
wastewater treatment
biological wastewater
biological
treatment
Prior art date
Application number
Other languages
German (de)
Inventor
August Dipl Ing Schreiber
Original Assignee
August Dipl Ing Schreiber
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by August Dipl Ing Schreiber filed Critical August Dipl Ing Schreiber
Publication of CH216171A publication Critical patent/CH216171A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/04—Aerobic processes using trickle filters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
CH216171D 1938-11-24 1939-11-20 Process and plant for biological wastewater treatment. CH216171A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE216171X 1938-11-24
DE241039X 1939-10-24

Publications (1)

Publication Number Publication Date
CH216171A true CH216171A (en) 1941-08-15

Family

ID=25762160

Family Applications (1)

Application Number Title Priority Date Filing Date
CH216171D CH216171A (en) 1938-11-24 1939-11-20 Process and plant for biological wastewater treatment.

Country Status (4)

Country Link
US (1) US2348854A (en)
CH (1) CH216171A (en)
FR (1) FR893076A (en)
NL (1) NL58587C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583406A1 (en) * 1985-06-17 1986-12-19 Sanki Eng Co Ltd Biological purifier with a membrane of the downward flow type for the biological treatment of sewage
DE102006050249A1 (en) * 2006-10-13 2008-04-17 Bischoff, Josef M. Method for treatment of wastewater in an oxidation pond, comprises supplying the wastewater into a trickling filter unit and obtaining the wastewater at the end of treatment with enriched atmospheric oxygen of the filter unit

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2854142A (en) * 1956-07-18 1958-09-30 Swimquip Inc Filter
US3292788A (en) * 1963-12-06 1966-12-20 Theodore A Schwartz Process and apparatus for filtering liquids containing gummy or slimy suspended matter
US3968034A (en) * 1970-12-02 1976-07-06 Jerzy Tymoszczuk Process and apparatus for treating wastes by a combined activated sludge and biological filter bed
US3853752A (en) * 1970-12-02 1974-12-10 J Tymoszczuk Process and apparatus for treating wastes by a combined activated sludge and biological filter bed
DE2228657C3 (en) * 1972-06-13 1978-10-19 Layer + Knoedler Abwassertechnik + Kunststoffbau Gmbh, 7050 Waiblingen Device for treating water or aqueous solutions
FR2446259A1 (en) * 1979-01-12 1980-08-08 Degremont Treating nitrogen polluted water in a bacterial bed - with support material recirculation to remove excess microorganisms
US4891142A (en) * 1988-09-21 1990-01-02 Ashbrook-Simon-Hartley Corporation Moving bed filtration apparatus and method
US5582722A (en) * 1994-12-13 1996-12-10 Ashbrook-Simon-Hartley Corporation Continuous self-cleaning filtration unit
US8152998B2 (en) * 2010-05-28 2012-04-10 Ashbrook Simon-Hartley, LP Screenless granular media filters and methods of use

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583406A1 (en) * 1985-06-17 1986-12-19 Sanki Eng Co Ltd Biological purifier with a membrane of the downward flow type for the biological treatment of sewage
DE102006050249A1 (en) * 2006-10-13 2008-04-17 Bischoff, Josef M. Method for treatment of wastewater in an oxidation pond, comprises supplying the wastewater into a trickling filter unit and obtaining the wastewater at the end of treatment with enriched atmospheric oxygen of the filter unit

Also Published As

Publication number Publication date
FR893076A (en) 1944-05-30
US2348854A (en) 1944-05-16
NL58587C (en)

Similar Documents

Publication Publication Date Title
CH549532A (en) METHODS FOR TREATMENT OF WASTEWATER, SEWER PIPELINES OR SEWER TREATMENT PLANTS.
CH216171A (en) Process and plant for biological wastewater treatment.
CH207058A (en) Process and device for the production of glass fibers.
CH349551A (en) Plant for the treatment of liquids, e.g. for softening water
BE440748A (en) Process for treating resinous bodies
CH205107A (en) Method and device for the production of fiberglass.
CH210190A (en) Method and device for the production of knitted goods.
CH176636A (en) Process for wastewater purification.
CH213263A (en) Process for the production of printing forms and intermediate forms therefor.
CH214389A (en) Apparatus for the manufacture of knitted goods.
CH206946A (en) Method and device for the production of large artificial silk strands.
AT144733B (en) Process for the production of disinfecting and preserving agents.
CH208881A (en) Process for the production of a fertilizer consisting of sewage sludge and peat.
CH302686A (en) Process for the treatment of water in desalination plants.
CH215865A (en) Method of promoting plant growth.
CH212823A (en) Method and device for manufacturing flycatchers.
CH285151A (en) Process and system for wastewater treatment.
AT116367B (en) Plant for processing manure.
CH182664A (en) Process and system for waste destruction.
AT112333B (en) Process and system for processing farmyard manure.
CH201365A (en) Device for surface treatment or for crushing lubricating substances.
CH246265A (en) Process for complete biological wastewater treatment.
CH227133A (en) Process for the treatment of structures made of polyurethanes.
AT148702B (en) Method and device for promoting or inhibiting influence on the life of bacteria or plant cells or the like.
AT157970B (en) Method and device for the production of water gas.